fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / fs / udf / file.c

diff --git a/fs/udf/file.c b/fs/udf/file.c
index a6f2acc..d81f2db 100644 (file)
--- a/fs/udf/file.c
+++ b/fs/udf/file.c
@@ -95,7 +95,7 @@ static int udf_adinicb_commit_write(struct file *file, struct page *page, unsign
        return 0;
 }
 
-struct address_space_operations udf_adinicb_aops = {
+const struct address_space_operations udf_adinicb_aops = {
        .readpage               = udf_adinicb_readpage,
        .writepage              = udf_adinicb_writepage,
        .sync_page              = block_sync_page,
@@ -103,19 +103,21 @@ struct address_space_operations udf_adinicb_aops = {
        .commit_write           = udf_adinicb_commit_write,
 };
 
-static ssize_t udf_file_write(struct file * file, const char __user * buf,
-       size_t count, loff_t *ppos)
+static ssize_t udf_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
+                             unsigned long nr_segs, loff_t ppos)
 {
        ssize_t retval;
-       struct inode *inode = file->f_dentry->d_inode;
+       struct file *file = iocb->ki_filp;
+       struct inode *inode = file->f_path.dentry->d_inode;
        int err, pos;
+       size_t count = iocb->ki_left;
 
        if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB)
        {
                if (file->f_flags & O_APPEND)
                        pos = inode->i_size;
                else
-                       pos = *ppos;
+                       pos = ppos;
 
                if (inode->i_sb->s_blocksize < (udf_file_entry_alloc_offset(inode) +
                        pos + count))
@@ -136,7 +138,7 @@ static ssize_t udf_file_write(struct file * file, const char __user * buf,
                }
        }
 
-       retval = generic_file_write(file, buf, count, ppos);
+       retval = generic_file_aio_write(iocb, iov, nr_segs, ppos);
 
        if (retval > 0)
                mark_inode_dirty(inode);
@@ -248,12 +250,14 @@ static int udf_release_file(struct inode * inode, struct file * filp)
        return 0;
 }
 
-struct file_operations udf_file_operations = {
-       .read                   = generic_file_read,
+const struct file_operations udf_file_operations = {
+       .read                   = do_sync_read,
+       .aio_read               = generic_file_aio_read,
        .ioctl                  = udf_ioctl,
        .open                   = generic_file_open,
        .mmap                   = generic_file_mmap,
-       .write                  = udf_file_write,
+       .write                  = do_sync_write,
+       .aio_write              = udf_file_aio_write,
        .release                = udf_release_file,
        .fsync                  = udf_fsync_file,
        .sendfile               = generic_file_sendfile,